Lead & Copper 90th Percentile Calculator
Lead and Copper Rule Sampling Guidance.pdf
Question 1: How many samples do you have?
Output
Lead 90th Percentile = 0 mg/L
Copper 90th Percentile = 0 mg/L
Lead 90th Percentile = 0 mg/L
Copper 90th Percentile = 0 mg/L
Enter Your Sample Results
| Samples | Lead Result (mg/L) AL = .015 mg/L |
Copper Result (mg/L) AL = 1.3 mg/L |
|---|---|---|
| Dual Sample Result #1 |
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| Dual Sample Result #2 |
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| Dual Sample Result #3 |
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| Dual Sample Result #4 |
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| Dual Sample Result #5 |
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| Dual Sample Result #6 |
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| Dual Sample Result #7 |
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| Dual Sample Result #8 |
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| Dual Sample Result #9 |
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| Dual Sample Result #10 |